Everyone was quick to jump on United awhile back, after they bounced an old man’s face off their arm rests for some arcane violation of air travel terms and conditions. But in the interests of fairness and balance, I think it’s important to recognize Delta as “one of the good ones” this week. This after the airline apparently removed Ann Coulter from an extra-legroom seat she’d paid for, sparking a furious tweetstorm. Among her countless tweets about the incident was a...